EP0953782B1 - Coupling combining a compensation coupling and a flexible coupling - Google Patents
Coupling combining a compensation coupling and a flexible coupling Download PDFInfo
- Publication number
- EP0953782B1 EP0953782B1 EP99890099A EP99890099A EP0953782B1 EP 0953782 B1 EP0953782 B1 EP 0953782B1 EP 99890099 A EP99890099 A EP 99890099A EP 99890099 A EP99890099 A EP 99890099A EP 0953782 B1 EP0953782 B1 EP 0953782B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupling
- peripheral zone
- diaphragm
- coupling member
- outer peripheral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000008878 coupling Effects 0.000 title claims description 100
- 238000010168 coupling process Methods 0.000 title claims description 100
- 238000005859 coupling reaction Methods 0.000 title claims description 100
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000005273 aeration Methods 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 26
- 238000005452 bending Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000001447 compensatory effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
Definitions
- the invention relates to a clutch combination of a compensating clutch and a torsionally flexible coupling, the compensating coupling Coupling link with a central pipe section and two end-side, connecting rings for installation in a torque-transmitting drive connection
- compensating clutches are ideal for connecting turbines, elastic installed engines, propellers or the like.
- the compensating coupling and the torsionally flexible coupling have been axial strung together and the connecting ring of a diaphragm part of the compensating coupling is directly or via an intermediate flange on the or the outer part of the subsequent torsionally flexible coupling is screwed tight.
- This juxtaposition of compensating coupling and torsionally flexible coupling brings with it a comparatively large overall length, which often cramped space creates considerable difficulties when entering and leaving Removing the clutch combination leads.
- the invention is therefore based on the object of a coupling combination to create the type described above, which is in perfect torque transmission and misalignment compensation behavior due to their minimized overall length and distinguishes their favorable installation and expansion conditions.
- the invention solves this problem in that the tubular part of the coupling member the compensating coupling along a normal axis Partition plane in two with flange edges protruding outwards screwable pipe sections is separated that at least one of the membrane parts of the coupling member in the outer peripheral area on the associated Pipe section attaches and the connecting ring on its inner circumferential area forms and that the torsionally flexible coupling in the area of this pipe section is arranged within the coupling member, the connecting ring of the Diaphragm part screwed to the outer part of the torsionally flexible coupling and the inner part is guided coaxially through the connecting ring to the outside.
- the torsionally flexible coupling can be fully integrated into the compensating coupling and the required bending length of the compensating coupling essentially determines also the total length of the entire coupling combination. Because of the Separation of the pipe part into two pipe sections can not only be the Insert the torsionally flexible coupling skillfully within the compensating coupling, but the entire coupling combination can even with limited space in the area of the drive train through a section-wise input or Dismantling can be efficiently assembled or disassembled.
- the compensating coupling can be fastened, whereby for connecting the coupling combination to the neighboring parts of the drive train in the area of the torsionally elastic Coupling whose inner part is used in the usual way, in The area of the free diaphragm part of the compensating coupling, however Union Ring.
- the compensating coupling making the necessary compensatory movements performs the torsionally flexible coupling that goes without saying can also be designed as a vibration-damping clutch, but only has to absorb the torsional vibrations.
- the installation the coupling combination in the drive train is carried out on both sides via the Inner parts of the torsionally flexible couplings and the total coupling length again essentially determined by the bending length of the compensating coupling.
- Another design variant results from the fact that the one membrane part of the coupling member in the outer peripheral area and the other membrane part start in the inner circumferential area on the associated pipe section and one membrane part on the inner circumferential area and the other membrane part on Outer peripheral area form the connecting ring, the different Diameter pipe sections on the diameter difference compensating, different sized flange edges screwed together are.
- the torsionally flexible coupling is in the outer circumference area of the pipe section attaching a membrane part
- the Small-diameter pipe section for screwing the flange edges on the one hand and the outer connecting rings on the other hand good accessibility and thus improved assembly conditions.
- the membrane portions or in the area of the smaller-diameter pipe section ventilation openings and Vents are provided in the area of the flange edges, so that at Coupling rotation the coupling member acts as a fan and for a flawless Heat dissipation from the inside of the coupling combination ensures.
- the compensating coupling a coupling member 4 with a central tube part 5 and two front membrane parts 6, 7 comprises.
- the pipe part 5 is along an axially normal parting plane T separated into two pipe sections 51, 52, which pipe sections with one another via outwardly projecting flange edges 8, 9 are screwed.
- the membrane parts 6, 7 of the coupling member 4 each set in the outer peripheral region 61, 71 on the associated pipe section 51, 52 and form connecting rings 62, 72 on the inner peripheral regions.
- the two torsionally flexible couplings 3 each have an inner part 10 and an outer part 11 and spring elements inserted between the outer part and the inner part 12 for torque transmission, the two torsionally elastic Couplings 3 within the coupling member 4 in the area of the pipe sections 51, 52 are arranged, and the connecting rings 62, 72 of the membrane portions 6, 7 on the outer part 11 of the torsionally flexible couplings 3 via fastening screws 13 are screwed tight.
- the inner parts 10 of the couplings 3 lead coaxially through the connecting rings 62, 72 from the coupling combination 1 out and are with connecting flanges 14 for installation in a torque transmitting Drive connection equipped.
- the clutch combination is set 1 with essentially the same structure from the compensating coupling 2 and only a torsionally flexible coupling 3 together, the torsionally flexible Coupling 3 within the coupling member 4 in the region of a pipe section 51 is arranged.
- the enclosing the torsionally flexible coupling 3 Pipe section 51 merges into the membrane part 6 in the outer peripheral region 61, the inner flange ring 61 in turn on the outer part 11 of the torsionally elastic Coupling 3 is screwed, the inner part 14 coaxially through the connecting ring 61 leads out of the clutch combination 1.
- the other pipe section 53 is axially shorter due to the lack of a torsionally flexible coupling dimensioned and the connecting ring 72 of the outer peripheral area on the pipe section 53 attached membrane part 7 itself serves for connection to one only indicated shaft flange 15 of the drive train.
- the clutch combination 1 also from a compensating coupling 2 and only one torsionally flexible Coupling 3, wherein the pipe section receiving the torsionally flexible coupling 3 52 of the coupling member 4 in the outer peripheral region 71 on the associated Membrane part 7 attaches, which membrane part 7 with its in the inner peripheral region provided connection ring 72 on the outer part 11 of the torsionally elastic Coupling 3 is screwed tight.
- the other pipe section 54 sets in the inner circumferential area 63 of the membrane part 6, which membrane part 6 on the outer peripheral region the connecting ring 64 forms what a connection of the coupling combination 1 with a large diameter, for example on an engine side Flywheel or the like. Since the pipe section 54 is now a smaller one Has diameter than the pipe section 52, are the two pipe sections 54, 52 for mutual connection with flange edges of different sizes 81, 9 equipped so that the difference in diameter of the pipe sections compensated can be.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Reciprocating Pumps (AREA)
- Joints Allowing Movement (AREA)
- Diaphragms And Bellows (AREA)
Description
Die Erfindung bezieht sich auf eine Kupplungskombination aus einer Ausgleichskupplung und einer drehelastischen Kupplung, wobei die Ausgleichskupplung ein Kupplungsglied mit einem mittleren Rohrteil und zwei stirnseitigen, Anschlußringe zum Einbau in eine drehmomentübertragende Antriebsverbindung bildenden Membranteilen umfaßt und die drehelastische Kupplung einen Innenteil und einen Außenteil und zwischen Außenteil und Innenteil Federelemente zur Drehmomentübertragung aufweist.The invention relates to a clutch combination of a compensating clutch and a torsionally flexible coupling, the compensating coupling Coupling link with a central pipe section and two end-side, connecting rings for installation in a torque-transmitting drive connection Includes membrane parts and the torsionally flexible coupling an inner part and an outer part and between outer part and inner part spring elements for torque transmission having.
Ausgleichskupplungen mit membranbestückten Kupplungsgliedern gewährleisten nicht nur wegen ihrer Torsionsfestigkeit eine einwandfreie Drehmomentübertragung, sondern erlauben auch wegen der Verformbarkeit ihrer Membranteile einen Ausgleich von radialen, axialen und winkeligen Verlagerungen der miteinander zu kuppelnden Antriebsteile, wobei je nach Anforderungen unterschiedliche Membran- und Rohrteilformen möglich sind und die Rohrteile und die Membranteile meist aus Hochleistungs-Faserverbundwerkstoffen bestehen und als Einzelstücke vorgefertigt oder als einheitliche Kupplungsglieder hergesellt werden können. Gemäß der AT 403.837 B ist es außerdem bei diesen Kupplungsgliedern bereits bekannt, beide Membranteile im Außenumfangsbereich am Rohrteil anzusetzen und im Innenumfangsbereich die Anschlußränder auszubilden, um die Membranteile in Anpassung an die gewünschten Anforderungen hinsichtlich der Beugeelastizität groß genug bemessen zu können. Diese Ausgleichskupplungen eignen sich bestens zur Verbindung von Turbinen, elastisch aufgestellten Motoren, Propellern od. dgl. mit dem Antriebsstrang, wobei, um dabei kritische Resonanzen aus dem Betriebsdrehzahlbereich herauszuhalten und gegebenenfalls andere Schwingungserscheinungen zu dämpfen, meist zusätzlich zur Ausgleichskupplung drehelastische bzw. drehelastische und schwingungsdämpfende Kupplungen in den Antriebsstrang eingebunden werden. Dazu sind bisher die Ausgleichskupplung und die drehelastische Kupplung axial aneinandergereiht und der Anschlußring des einen Membranteiles der Ausgleichskupplung wird unmittelbar oder über einen Zwischenflansch am Innen- oder Außenteil der anschließenden drehela- stischen Kupplung festgeschraubt. Dieses Nebeneinander von Ausgleichskupplung und drehelastischer Kupplung bringt allerdings eine vergleichsweise große Baulänge mit sich, die oft bei beengten Platzverhältnissen zu beträchtlichen Schwierigkeiten beim Ein- und Ausbau der Kupplungskombination führt.Ensure compensating couplings with membrane-fitted coupling elements perfect torque transmission not only because of its torsional strength, but also allow because of the deformability of their membrane parts compensation for radial, axial and angular displacements of each other to couple drive parts, depending on the requirements different Membrane and pipe part shapes are possible and the pipe parts and the Membrane parts mostly consist of high-performance fiber composite materials and Prefabricated as individual pieces or manufactured as uniform coupling links can be. According to AT 403.837 B it is also the case with these coupling links already known, both membrane parts in the outer peripheral area on To attach the pipe part and form the connecting edges in the inner circumferential area, around the membrane parts in accordance with the desired requirements to be large enough in terms of flexion elasticity. These compensating clutches are ideal for connecting turbines, elastic installed engines, propellers or the like. With the drive train, whereby, um keeping critical resonances out of the operating speed range and possibly dampen other vibrations, mostly in addition to the compensating coupling torsionally flexible or torsionally flexible and vibration-damping clutches can be integrated into the drive train. So far, the compensating coupling and the torsionally flexible coupling have been axial strung together and the connecting ring of a diaphragm part of the compensating coupling is directly or via an intermediate flange on the or the outer part of the subsequent torsionally flexible coupling is screwed tight. This juxtaposition of compensating coupling and torsionally flexible coupling brings with it a comparatively large overall length, which often cramped space creates considerable difficulties when entering and leaving Removing the clutch combination leads.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Kupplungskombination der eingangs geschilderten Art zu schaffen, die sich bei einwandfreiem Drehmomentübertragungs- und Versatzausgleichsverhalten durch ihre minimierte Baulänge und ihre günstigen Ein- und Ausbauverhältnisse auszeichnet.The invention is therefore based on the object of a coupling combination to create the type described above, which is in perfect torque transmission and misalignment compensation behavior due to their minimized overall length and distinguishes their favorable installation and expansion conditions.
Die Erfindung löst diese Aufgabe dadurch, daß der Rohrteil des Kupplungsgliedes der Ausgleichskupplung entlang einer achsnormalen Trennebene in zwei über auswärts ragende Flanschränder miteinander verschraubbare Rohrabschnitte getrennt ist, daß wenigstens einer der Membranteile des Kupplungsgliedes im Außenumfangsbereich am zugehörenden Rohrabschnitt ansetzt und an seinem Innenumfangsbereich den Anschlußring bildet und daß die drehelastische Kupplung im Bereich dieses Rohrabschnittes innerhalb des Kupplungsgliedes angeordnet ist, wobei der Anschlußring des Membranteiles am Außenteil der drehelastischen Kupplung festgeschraubt und der Innenteil koaxial durch den Anschlußring nach außen geführt ist. Dadurch läßt sich die drehelastische Kupplung in die Ausgleichskupplung voll integrieren und die erforderliche Beugelänge der Ausgleichskupplung bestimmt im wesentlichen auch die Gesamtlänge der ganzen Kupplungskombination. Wegen der Trennung des Rohrteiles in zwei Rohrabschnitte läßt sich dabei nicht nur die drehelastische Kupplung geschickt innerhalb der Ausgleichskupplung einsetzen, sondern die gesamte Kupplungskombination kann auch bei geringem Platzangebot im Bereich des Antriebsstranges durch ein abschnittsweises Ein- bzw. Ausbauen rationell montiert oder demontiert werden. Je nach Bedarf ist die drehelastische Kupplung antriebsseitig bzw. abtriebsseitig mit dem Membranteil der Ausgleichskupplung befestigbar, wobei zum Anschluß der Kupplungskombination an die benachbarten Teile des Antriebsstranges im Bereich der drehelastischen Kupplung deren Innenteil in üblicher Weise herangezogen wird, im Bereich des freien Membranteiles der Ausgleichskupplung hingegen dessen Anschlußring. Trotz der kompakten Bauweise und der miteinander integrierten unterschiedlichen Kupplungsarten kommt es zu einer klaren Trennung der Kupplungsfunktionen, wobei die Ausgleichskupplung die erforderlichen Ausgleichsbewegungen durchführt, die drehelastische Kupplung, die selbstverständlich auch als schwingungsdämpfende Kupplung ausgebildet sein kann, aber nur die Drehschwingungsbelastungen aufzunehmen hat.The invention solves this problem in that the tubular part of the coupling member the compensating coupling along a normal axis Partition plane in two with flange edges protruding outwards screwable pipe sections is separated that at least one of the membrane parts of the coupling member in the outer peripheral area on the associated Pipe section attaches and the connecting ring on its inner circumferential area forms and that the torsionally flexible coupling in the area of this pipe section is arranged within the coupling member, the connecting ring of the Diaphragm part screwed to the outer part of the torsionally flexible coupling and the inner part is guided coaxially through the connecting ring to the outside. Thereby the torsionally flexible coupling can be fully integrated into the compensating coupling and the required bending length of the compensating coupling essentially determines also the total length of the entire coupling combination. Because of the Separation of the pipe part into two pipe sections can not only be the Insert the torsionally flexible coupling skillfully within the compensating coupling, but the entire coupling combination can even with limited space in the area of the drive train through a section-wise input or Dismantling can be efficiently assembled or disassembled. Depending on your needs torsionally flexible coupling on the drive side or output side with the diaphragm part the compensating coupling can be fastened, whereby for connecting the coupling combination to the neighboring parts of the drive train in the area of the torsionally elastic Coupling whose inner part is used in the usual way, in The area of the free diaphragm part of the compensating coupling, however Union Ring. Despite the compact design and the integrated with each other different types of coupling there is a clear separation of the Coupling functions, the compensating coupling making the necessary compensatory movements performs the torsionally flexible coupling that goes without saying can also be designed as a vibration-damping clutch, but only has to absorb the torsional vibrations.
Vorteilhaft kann es sein, wenn beide Membranteile des Kupplungsgliedes im Außenumfangsbereich an den zugehörenden Rohrabschnitten ansetzen und an ihren Innenumfangsbereichen die Anschlußringe bilden und wenn innerhalb beider Rohrabschnitte jeweils eine drehelastische Kupplung angeordnet ist, da so die Ausgleichskupplung mit zwei hintereinandergeschalteten drehelastischen Kupplungen kombiniert ist und die Möglichkeit besteht, sowohl der Motor- als auch der Getriebeseite eine drehela- stische Kupplung zuzuordnen. Der Einbau der Kupplungskombination in den Antriebsstrang erfolgt hier beiderseits über die Innenteile der drehelastischen Kupplungen und die Kupplungsgesamtlänge wird wiederum im wesentlichen durch die Beugelänge der Ausgleichskupplung bestimmt.It can be advantageous if both membrane parts of the coupling member in the Place the outer circumferential area on the associated pipe sections and on their inner circumferential areas form the connection rings and if inside a torsionally flexible coupling is arranged in both pipe sections, since so the compensating coupling with two torsionally flexible connected in series Couplings are combined and there is a possibility of both the engine and also assign a torsionally flexible coupling to the gearbox side. The installation the coupling combination in the drive train is carried out on both sides via the Inner parts of the torsionally flexible couplings and the total coupling length again essentially determined by the bending length of the compensating coupling.
Eine weitere Konstruktionsvariante ergibt sich dadurch, daß der eine Membranteil des Kupplungsgliedes im Außenumfangsbereich und der andere Membranteil im Innenumfangsbereich am zugehörenden Rohrabschnitt ansetzen und der eine Membranteil am Innenumfangsbereich und der andere Membranteil am Außenumfangsbereich den Anschlußring bilden, wobei die unterschiedliche Durchmesser aufweisenden Rohrabschnitte über den Durchmesserunterschied ausgleichende, unterschiedlich große Flanschränder miteinander verschraubt sind. Hier wird die drehelastische Kupplung in den am Außenumfangsbereich des einen Membranteiles ansetzenden Rohrabschnitt eingebaut, wobei der Innenteil der drehelastischen Kupplung die Verbindung zum anschließenden Antriebsstrang herstellt, während der andere Rohrabschnitt im Innenumfangsbereich des anderen Membranteiles ansetzt und dieser Membranteil im Außenumfangsbereich den Anschlußring aufweist, so daß hier im Außenumfangsbereich ein direkter Anschluß an entsprechend großdurchmessrige Bauteile, beispielsweise einem Schwungrad od. dgl., möglich ist. Außerdem bietet der kleindurchmessrige Rohrabschnitt für die Verschraubung der Flanschränder einerseits bzw. der äußeren Anschlußringe anderseits eine gute Zugänglichkeit und damit verbesserte Montageverhältnisse.Another design variant results from the fact that the one membrane part of the coupling member in the outer peripheral area and the other membrane part start in the inner circumferential area on the associated pipe section and one membrane part on the inner circumferential area and the other membrane part on Outer peripheral area form the connecting ring, the different Diameter pipe sections on the diameter difference compensating, different sized flange edges screwed together are. Here the torsionally flexible coupling is in the outer circumference area of the pipe section attaching a membrane part, the Inner part of the torsionally flexible coupling the connection to the subsequent Drivetrain manufactures while the other pipe section in the inner circumferential area attaches the other membrane part and this membrane part in the outer peripheral region has the connecting ring, so that here in the outer peripheral region a direct connection to correspondingly large-diameter components, for example, a flywheel or the like is possible. In addition, the Small-diameter pipe section for screwing the flange edges on the one hand and the outer connecting rings on the other hand good accessibility and thus improved assembly conditions.
Vorteilhaft ist es weiters, wenn im Innenumfangsbereich der Membranteile bzw. im Bereich des durchmesserkleineren Rohrabschnittes Belüftungsöffnungen und im Bereich der Flanschränder Entlüftungsöffnungen vorgesehen sind, so daß bei Kupplungsdrehung das Kupplungsglied als Lüfter wirkt und für eine einwandfreie Wärmeabfuhr aus dem Innenbereich der Kupplungskombination sorgt.It is also advantageous if the membrane portions or in the area of the smaller-diameter pipe section ventilation openings and Vents are provided in the area of the flange edges, so that at Coupling rotation the coupling member acts as a fan and for a flawless Heat dissipation from the inside of the coupling combination ensures.
In der Zeichnung ist der Erfindungsgegenstand rein schematisch veranschaulicht,
und zwar zeigen
Gemäß dem Ausführungsbeispiel nach Fig. 1 besteht die Kupplungskombination
1 aus einer Ausgleichskupplung 2 und zwei drehelastischen Kupplungen 3,
wobei die Ausgleichskupplung ein Kupplungsglied 4 mit einem mittleren Rohrteil
5 und zwei stirnseitigen Membranteilen 6, 7 umfaßt. Der Rohrteil 5 ist entlang
einer achsnormalen Trennebene T in zwei Rohrabschnitte 51, 52 getrennt,
welche Rohrabschnitte über auswärts ragende Flanschränder 8, 9 miteinander
verschraubt sind. Die Membranteile 6, 7 des Kupplungsgliedes 4 setzen jeweils
im Außenumfangsbereich 61, 71 am zugehörenden Rohrabschnitt 51, 52 an und
bilden an den Innenumfangsbereichen Anschlußringe 62, 72.According to the embodiment of FIG. 1, there is the
Die beiden drehelastischen Kupplungen 3 weisen jeweils einen Innenteil 10 und
einen Außenteil 11 sowie zwischen Außenteil und Innenteil eingesetzte Federelemente
12 zur Drehmomentenübertragung auf, wobei die beiden drehelastischen
Kupplungen 3 innerhalb des Kupplungsgliedes 4 im Bereich der Rohrabschnitte
51, 52 angeordnet sind, und die Anschlußringe 62, 72 der Membranteile
6, 7 am Außenteil 11 der dreh- elastischen Kupplungen 3 über Befestigungsschrauben
13 festgeschraubt sind. Die Innenteile 10 der Kupplungen 3
führen koaxial durch die Anschlußringe 62, 72 aus der Kupplungskombination 1
heraus und sind mit Anschlußflanschen 14 zum Einbau in eine drehmomentübertragende
Antriebsverbindung ausgestattet.The two torsionally
Gemäß dem Ausführungsbeispiel nach Fig. 2 setzt sich die Kupplungskombination
1 bei im wesentlichen gleichem Aufbau aus der Ausgleichskupplung 2
und nur einer drehelastischen Kupplung 3 zusammen, wobei die drehelastische
Kupplung 3 innerhalb des Kupplungsgliedes 4 im Bereich des einen Rohrabschnittes
51 angeordnet ist. Der die drehelastische Kupplung 3 umschließende
Rohrabschnitt 51 geht im Außenumfangsbereich 61 in den Membranteil 6 über,
dessen innerer Flanschring 61 wiederum am Außenteil 11 der drehelastischen
Kupplung 3 festgeschraubt ist, wobei der Innenteil 14 koaxial durch den Anschlußring
61 aus der Kupplungskombination 1 herausführt. Der andere Rohrabschnitt
53 ist wegen der fehlenden drehelastischen Kupplung axial kürzer
bemessen und der Anschlußring 72 des im Außenumfangsbereich am Rohrabschnitt
53 ansetzenden Membranteiles 7 dient selbst zum Anschluß an einen
nur angedeuteten Wellenflansch 15 des Antriebsstranges.According to the embodiment of FIG. 2, the clutch combination is set
1 with essentially the same structure from the compensating
Gemäß dem Ausführungsbeispiel nach Fig. 3 besteht die Kupplungskombination
1 ebenfalls aus einer Ausgleichskupplung 2 und nur einer drehelastischen
Kupplung 3, wobei der die drehelastische Kupplung 3 aufnehmende Rohrabschnitt
52 des Kupplungsgliedes 4 im Außenumfangsbereich 71 am zugehörenden
Membranteil 7 ansetzt, welcher Membranteil 7 mit seinem im Innenumfangsbereich
vorgesehenen Anschlußring 72 am Außenteil 11 der drehelastischen
Kupplung 3 festgeschraubt ist. Der andere Rohrabschnitt 54 setzt im Innenumfangsbereich
63 des Membranteiles 6 an, welcher Membranteil 6 am Außenumfangsbereich
den Anschlußring 64 bildet, was einen Anschluß der Kupplungskombination
1 mit großem Durchmesser, beispielsweise an einem motorseitigen
Schwungrad od. dgl., ermöglicht. Da nun der Rohrabschnitt 54 einen kleineren
Durchmesser aufweist als der Rohrabschnitt 52, sind die beiden Rohrabschnitte
54, 52 zur gegenseitigen Verbindung mit unterschiedlich großen Flanschrändern
81, 9 ausgestattet, so daß der Durchmesserunterschied der Rohrabschnitte ausgeglichen
werden kann.According to the embodiment of FIG. 3, there is the
Zur Kühlung der Kupplungskombination 1 sind im Innenumfangsbereich der
Membranteile 6 bzw. im Bereich des durchmesserkleineren Rohrabschnittes 54
Belüftungsöffnungen 16, 17 und im Bereich der Flanschränder 8, 81, 9, beispielsweise
durch Zwischenräume zwischen den einzelnen Schraubverbindungen,
Entlüftungsöffnungen 18 vorgesehen, wodurch die Kupplungskombination
1 selbst als Lüfter dient und Kühlluft durch die Ausgleichskupplung saugt.To cool the
Claims (4)
- A coupling combination (1) consisting of a compensation coupling (2) and a torsionally elastic coupling (3), wherein the compensation coupling (2) comprises a coupling member (4) with a central tubular part (5) and two end-face diaphragm parts (6, 7) forming connection rings (62, 72) for installation in a torque-transmission drive connection and the torsionally elastic coupling (3) comprises an inner part (10) and an outer part (11) and, between the outer part and the inner part, spring elements (12) for torque transmission, characterised in that the tubular part (5) of the coupling member (4) of the compensation coupling (2) is separated along an axis-normal dividing plane (T) into two tubular portions (51, 52, 53, 54) which are adapted to be screwed together via outwardly projecting flange edges (8, 81, 9), in that at least one of the diaphragm parts (6, 7) of the coupling member (4) is attached to the associated tubular portion (51, 52) in the outer peripheral zone (61, 71) and at its inner peripheral zone forms the connection ring (62, 72) and in that the torsionally elastic coupling (3) is disposed in the region of said tubular portion (51, 52) inside the coupling member (4), the connection ring (62, 72) of the diaphragm part (6, 7) being screwed tightly on the outer part (11) of the torsionally elastic coupling (3) and the inner part (10) being taken out coaxially through the connection ring (62, 72).
- A coupling combination according to claim 1, characterised in that the two diaphragm parts (6, 7) of the coupling member (4) are attached to the associated tubular portions (51, 52) in the outer peripheral zone (61, 71) and at their inner peripheral zones form the connection rings (62, 72) and in that a torsionally elastic coupling (3) is disposed inside each of the two tubular portions (51, 52).
- A coupling combination according to claim 1, characterised in that the one diaphragm part (7) of the coupling member (4) is attached to the associated tubular portion (52, 54) in the outer peripheral zone (71) and the other diaphragm part (6) is so attached in the inner peripheral zone (63) and the one diaphragm part (7) at the inner peripheral zone and the other diaphragm part (6) at the outer peripheral zone form the connection ring (72, 64), the tubular portions (52, 54) which have different diameters being screwed together via flange edges (81, 9) of different sizes to compensate for the difference in diameters.
- A coupling combination according to any one of claims 1 to 3, characterised in that aeration openings (16, 17) are provided in the inner peripheral zone of the diaphragm parts and in the region of the diameter-smaller tubular portion (54) and venting openings (18) are provided in the region of the flange edges (8, 81, 9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0070998A AT406183B (en) | 1998-04-28 | 1998-04-28 | CLUTCH COMBINATION OF A COMPENSATING CLUTCH AND A TURN-ELASTIC CLUTCH |
| AT70998 | 1998-04-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0953782A2 EP0953782A2 (en) | 1999-11-03 |
| EP0953782A3 EP0953782A3 (en) | 2000-11-02 |
| EP0953782B1 true EP0953782B1 (en) | 2004-10-27 |
Family
ID=3497740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99890099A Expired - Lifetime EP0953782B1 (en) | 1998-04-28 | 1999-03-24 | Coupling combining a compensation coupling and a flexible coupling |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6168527B1 (en) |
| EP (1) | EP0953782B1 (en) |
| JP (1) | JP3047234B2 (en) |
| AT (1) | AT406183B (en) |
| AU (1) | AU746357B2 (en) |
| DE (1) | DE59910928D1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6190264B1 (en) * | 1999-04-21 | 2001-02-20 | Bi Technologies Corporation | Low-hysteresis coupling for angular-position and torque sensor |
| DE10136903A1 (en) * | 2001-07-28 | 2003-02-06 | Veit Schmidt | Corrugated-tube coupling device has its corrugated tube in form of tube rolled to corrugated shape |
| EP1526299A1 (en) * | 2003-10-20 | 2005-04-27 | Ellergon Antriebstechnik GmbH | Compensation coupling |
| DE102005059180A1 (en) * | 2005-12-12 | 2007-06-14 | Robert Bosch Gmbh | Hand tool with a drive train and a decoupling unit |
| DE102006042301B4 (en) | 2006-09-08 | 2018-02-22 | Ellergon Antriebstechnik Gmbh | Diaphragm compensation clutch and hole reveal connection |
| DE102008028337B4 (en) * | 2008-06-13 | 2013-09-26 | Ellergon Antriebstechnik Gmbh | Method for producing a hollow shaft with at least one integral flange made of fiber composite material |
| EP2990676B1 (en) * | 2014-08-26 | 2021-04-07 | Ellergon Antriebstechnik GmbH | Coupling |
| KR200494052Y1 (en) * | 2019-09-25 | 2021-07-22 | 주식회사 슈필발트 | Folding table for sports games |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB179769A (en) * | 1921-03-24 | 1922-05-18 | Karl Baumann | Improvements in flexible couplings for shafts |
| US1639644A (en) * | 1921-03-24 | 1927-08-23 | Westinghouse Electric & Mfg Co | Flexible coupling for shafts |
| US2895580A (en) * | 1956-09-03 | 1959-07-21 | Mediterraneene Metallurg Minie | Powder coupling |
| DE1525341A1 (en) * | 1966-03-07 | 1969-07-10 | Colmant Cuvelier | Flexible coupling for the transmission of movements between two shafts |
| US3404544A (en) * | 1967-02-03 | 1968-10-08 | Hotel Statler Hilton | Flexible coupling |
| US3531949A (en) * | 1968-10-28 | 1970-10-06 | Reliance Electric Co | Shaft coupling system |
| DD94099A1 (en) * | 1971-12-02 | 1972-11-20 | ||
| DD121533A1 (en) * | 1975-09-26 | 1976-08-05 | ||
| DE3907855A1 (en) * | 1989-03-10 | 1990-09-13 | Bhs Bayerische Berg | BENDING ELASTIC CLUTCH ELEMENT AND METHOD FOR PRODUCING THE SAME |
| US5158504A (en) * | 1989-05-12 | 1992-10-27 | Lucas Aerospace Power Transmission Corp. | Flexible coupling including a flexible diaphragm element contoured with its thinnest thickness near the center thereof |
| US5551918A (en) * | 1992-02-28 | 1996-09-03 | Lawrie Technology Incorporated | Flexible composite coupling |
| CH688657A5 (en) * | 1994-11-14 | 1997-12-31 | Geislinger Co Schwingungstechn | Dry clutch. |
| AT403837B (en) * | 1997-02-04 | 1998-05-25 | Geislinger Co Schwingungstechn | CLUTCH LINK |
-
1998
- 1998-04-28 AT AT0070998A patent/AT406183B/en not_active IP Right Cessation
-
1999
- 1999-03-24 EP EP99890099A patent/EP0953782B1/en not_active Expired - Lifetime
- 1999-03-24 DE DE59910928T patent/DE59910928D1/en not_active Expired - Lifetime
- 1999-04-12 US US09/290,492 patent/US6168527B1/en not_active Expired - Lifetime
- 1999-04-15 JP JP11143784A patent/JP3047234B2/en not_active Expired - Fee Related
- 1999-04-22 AU AU23945/99A patent/AU746357B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA70998A (en) | 1999-07-15 |
| JP2000027891A (en) | 2000-01-25 |
| DE59910928D1 (en) | 2004-12-02 |
| AU2394599A (en) | 1999-11-04 |
| US6168527B1 (en) | 2001-01-02 |
| AU746357B2 (en) | 2002-04-18 |
| EP0953782A2 (en) | 1999-11-03 |
| JP3047234B2 (en) | 2000-05-29 |
| EP0953782A3 (en) | 2000-11-02 |
| AT406183B (en) | 2000-03-27 |
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